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/*
* Copyright 2016 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#ifndef GrSurfaceContextPriv_DEFINED
#define GrSurfaceContextPriv_DEFINED
#include "GrSurfaceContext.h"
/** Class that adds methods to GrSurfaceContext that are only intended for use internal to
Skia. This class is purely a privileged window into GrSurfaceContext. It should never have
additional data members or virtual methods. */
class GrSurfaceContextPriv {
public:
GrContext* getContext() { return fSurfaceContext->fContext; }
private:
explicit GrSurfaceContextPriv(GrSurfaceContext* surfaceContext)
: fSurfaceContext(surfaceContext) {
}
GrSurfaceContextPriv(const GrSurfaceContextPriv&) {} // unimpl
GrSurfaceContextPriv& operator=(const GrSurfaceContextPriv&); // unimpl
// No taking addresses of this type.
const GrSurfaceContextPriv* operator&() const;
GrSurfaceContextPriv* operator&();
GrSurfaceContext* fSurfaceContext;
friend class GrSurfaceContext; // to construct/copy this type.
};
inline GrSurfaceContextPriv GrSurfaceContext::surfPriv() {
return GrSurfaceContextPriv(this);
}
inline const GrSurfaceContextPriv GrSurfaceContext::surfPriv() const {
return GrSurfaceContextPriv(const_cast<GrSurfaceContext*>(this));
}
#endif
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